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Photochemical Deracemization of Allenes and Subsequent Chirality Transfer
Trisubstituted allenes with a 3‐(1′‐alkenylidene)‐pyrrolidin‐2‐one motif were successfully deracemized (13 examples, 86–98 % ee) employing visible light (λ=420 nm) and a chiral triplet sensitizer as the catalyst (2.5 mol %). The photocatalyst likely operates by selective recognition of one allene en...
Autores principales: | Plaza, Manuel, Jandl, Christian, Bach, Thorsten |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7537568/ https://www.ncbi.nlm.nih.gov/pubmed/32390291 http://dx.doi.org/10.1002/anie.202004797 |
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